Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,588,622",
      "signature": "0xb4de18081edb68d6fa202b1ddbdbbaec08030138892a79671293d7923ff8f405a0144dc491f78d0d93d423acd33ba7e7",
      "randomness": "0x6ecb5e2994a161ddabbcacf236504f6d82b57da19e63e2a21204d5549f132453"
    }
  ],
  "blockNumber": "7,417,478"
}

{
  "Sr25519": "0x6e4fe493128fd6fc23a38ba41a85e4a5376bffcdfb350bb2ac3b83e289d2f603cd05bc62a9f26de17699a9bff328852c53b8bf1537cdc4f2449f3bed63106f86"
}