Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,577,579",
      "signature": "0xa0e8fa5fed3dde5d91bac288e07f0a1e366584755b7ce7e94c5973db19267f9a0f2932111a1f9b61e7e000bc56973bb6",
      "randomness": "0x2d14273db592f0d1cb498ac79e19f7a192dfb2d5643baf48a9d4f4534d46eab1"
    }
  ],
  "blockNumber": "7,414,730"
}

{
  "Sr25519": "0xf6e728a240035e3b02fba21bbc616fc2acb27125e2b0e4228f23d03898c0bc00c412b00cd413c849e6421f363083df7af62e506b790dbb80220ee27945f0c483"
}