Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,604,096",
      "signature": "0x965c15fec8fb01bf92c7dfa80acbb9d2c07307c4c20a865918b192356d667b6a806600a7cdafc7c18cb7aea6cd6f4bf1",
      "randomness": "0x92b357e32c93eceec020f29b4643b7b54b753ce55b120ba55ece23d98ab9f2eb"
    }
  ],
  "blockNumber": "7,421,340"
}

{
  "Sr25519": "0x5438f3dca587028d707a2f0a552861b3ced563db9386a1003f3182f3fd77c93d4d8bf573b0bbde35262f6be53cbb5ff08a275d98f1a2b6b62af3bc65d5928080"
}