Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,576,487",
      "signature": "0xadbe078bffeccae6c5ef1595596a512db9e8ce6885f7ae876639764ab8871572feea8280080bddd78f6e5e580370dd68",
      "randomness": "0x8ae9ed3c861666b209e3d7bd6285221ce77d86ada848a2a0cd4927b6088c13bf"
    }
  ],
  "blockNumber": "7,414,457"
}

{
  "Sr25519": "0xf8a0bf7d21f60067ee646110205fffca81f6fc0d6deb299523f18dfb68cdc272fdf2ea2fe21baf4e73acd6ddf1f23ac9e7efedaf307c6b82d12a0300180a9282"
}