Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,576,976",
      "signature": "0xb178aa13d9de3e690aebf2b2c66b0455c105719155355cdba894f72e1ba7dcaa0d0f07ad7d8007597d2612b52095e8d7",
      "randomness": "0xf86cd1c6b032c89c503fe4938068e0c15a347f92b1bcfb10cf5d6edc3927f465"
    }
  ],
  "blockNumber": "7,414,579"
}

{
  "Sr25519": "0x980bb0e4bc95e469fecaf4b79acc0a9c4954ee648f3675d912f3d1b456d6e1541249e2b64ad0e69a07c8cd1b346136d232c8f2e414ce98633f51942fbaf70980"
}