Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,589,844",
      "signature": "0xb05da43ddc60a119b68d619445511377c27c09b7d89c557f8daa94b19d121a4c831c58e117dc47d2cdbb7369c660df80",
      "randomness": "0xd348eb2fe33fd82e7d88c47f75501e84fab234cdd78a87a31b7eb508be43c726"
    }
  ],
  "blockNumber": "7,417,783"
}

{
  "Sr25519": "0x8c8d0c90da356a18f7ec16d964209b88ecdbb8d136a534050745baa4b2281869506c0c0bef88adc9ca3d94c1c84f2061275471d398dc9f6da972d1873779ca8b"
}