Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,573,482",
      "signature": "0xb046a67c1c9f01bec4b0b6c011e5f519b66d101c68a7d0163a8a1b3374a3ca0717797e89b3dbf7e2aa8508c9c21a7a8a",
      "randomness": "0x787692ef8912e17fa06a306d7a2741f94f051ff9c4c8ba454ec6ff8b795bc1e0"
    }
  ],
  "blockNumber": "7,413,706"
}

{
  "Sr25519": "0xa01703498ad01e748193da7ec28ea737251783dbacf877b1c4134d728ce7d7103ac83d6dedbaadd8addc3167e9ab32d5e966cfe91df09f3a3604cec6a5d0b38b"
}