Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,578,723",
      "signature": "0xa250c513b23ebfffbdb456f1d596d55e7fc30671067be7b68a8950dca4b07b05091d180260e92fb8ae0f943d392db861",
      "randomness": "0xe99766bc48da9c8a4d4d7265e6854eb5af300ca3be2d92da57513b7537413b2b"
    }
  ],
  "blockNumber": "7,415,016"
}

{
  "Sr25519": "0x52bd67f4eb313085dce428f68f53c986970b3441477ecb2ab179ff4f2dd13d70a50c6c8a0c1dfefb95fcd370422ff5e080c0b57046b8de9e97746c28dcbf7e83"
}