Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,546,484",
      "signature": "0xb2c72e868fe93066ce60dbaf9d48d37752f9286f51411cef0c0e571c2cd12bc3c1ce02fb4344678a6d4e5cad32e008b5",
      "randomness": "0x286bd6355883046b1e8f242a7327ee1e780b11dd6310df14750967f15ec2f902"
    }
  ],
  "blockNumber": "7,406,956"
}

{
  "Sr25519": "0xf63d3eca2d143b9eed3188bfdca360e2ff6699c0261aff907d12f90674f0023c2a52eac573d250bab4b721e07d6eb27376e2f3ee751d4e46b838469033032789"
}