Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,650,382",
      "signature": "0x8e133f0748181d273096bf20bb6d61df2fdccd44ec095d26ee43fb8356c4179130c09589bac88ddad5a477162c7e72b1",
      "randomness": "0x73bd499437ef718360376e4a730023be30796de17995a5f5f4c2483c42580290"
    }
  ],
  "blockNumber": "7,432,900"
}

{
  "Sr25519": "0xd8fbacfa83fabad1966f2b4dbc9eb46ef162e4e122551614346cd0d5c5416627970c941c17ba9bfcddb95d5845ce87c46b5c556c68bf5da738534c9c86558481"
}