Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,547,722",
      "signature": "0x896f984f31e32904ed38b82d9b5f37fcc3d2804467438458757d7f5b7edbaf829b00e1c8c48f5e0c2722b50ecc7518cf",
      "randomness": "0xbef7246a381757c37e94e233ab011b849e3ede1858bfee5dbfcffefee3a0631b"
    }
  ],
  "blockNumber": "7,407,266"
}

{
  "Sr25519": "0x42d657a1d358e93948768fc7f5f8ad9850d78cc6145417b0d2684a2241e78b451be3bb718af2fc75383b0d65136e90e97ba218d5139c8132285ee3a100fb1b87"
}