Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,547,696",
      "signature": "0xb72d5c9982dc9eb111b097d5ab7748826df87e02dbda64f0d3798dfe2f0355b0e9eb6fc6629fc76bb5c8a236c923cc67",
      "randomness": "0x84cb7e4897493869437e3a160825e6fcebe4fa5f6b373d3ad211dc13cdd1440d"
    }
  ],
  "blockNumber": "7,407,259"
}

{
  "Sr25519": "0xbc10e4d123d2aa008a06d328b4304d3cef24baff288229ea319e90e9e284ed3aed1f3f8e82ad7e90986b0e6ff53eddd4bd478c35e81104c2014e3ddc0cfe3583"
}