Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,547,766",
      "signature": "0x8f65e8b8c47981acf3497dc9bb94aabd87e782a8583df506ffa0b11ace19091a5142dd84d987cd8e9962fa53edb12d5a",
      "randomness": "0x95d8cfefada9fb308f4b45bda9cbfa5a07d3d0569adab865b1cd868573f3b198"
    }
  ],
  "blockNumber": "7,407,277"
}

{
  "Sr25519": "0x24699a49e30d76b8518c4672c613cf5b5395d0e7a9d19eeff352b4dab3478d0242cc7559234862b6d72ba85f2d1fff1ace814414cceebbb74c112be856517389"
}