Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,547,818",
      "signature": "0x9480b0c098198a0ca329d4019280b5ce3c787fac765746b81e17156959755e26b5a1119ed8ef00c0b7a1b7c57e6b6a78",
      "randomness": "0xf48d77b1f68595e32d7f06cf0be0edd1001d971da0f77e2cdfb8a4a9c4ed5830"
    }
  ],
  "blockNumber": "7,407,290"
}

{
  "Sr25519": "0x3e4d5c16bbe7974cfa534d37daf41ae7001a541fe6d2bd1eeec0902b8b603642ca1e063664d72e131d82c4e7c45ab7433e1cf03615472a676a8a5cda5f069480"
}