Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,572,697",
      "signature": "0x95d4a1a50296e17a871e60f5746eff807458b89db88f0e15630288b221d3e5dbf723d5f42be10d379100e5278ff3f760",
      "randomness": "0x9a233370684eef41a7240ab21b9b44af8d871a69199372fe7c3e72ca9f6b7692"
    }
  ],
  "blockNumber": "7,413,510"
}

{
  "Sr25519": "0x02de7adcc9168152764df2423d5867f39b11b199b4b8b8d83ab7c4513c9f8e37c4998a3151b4dd1db8054927d82a6925bdb8f5dee3f6e1aed96d29623463d28a"
}