Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,574,697",
      "signature": "0x99412b306d7ca3f2fa403c9517c2ac9dc0476085228dd1fcd7677102e4c0925d319218950a905e682732957fdc9ef30d",
      "randomness": "0xfd2eb57ec92b274963ac04a2d290f9f01efd23437d0ff361b419f9dacfe8ce6e"
    }
  ],
  "blockNumber": "7,414,010"
}

{
  "Sr25519": "0xd6dd7003b0b6816ac281a8b8350ed997eedba9efefc2b00913193ea50bd47238ce0702a8085426df8de866435f69260b26d5d3c72f2fafbc5c99d6739884e187"
}