Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,631,924",
      "signature": "0xa891673cf939c6c61a25bb561328ff6b46917a4f396432fb20a5ca91d1b54b8c031ac447da6ea1a2a1a1dcb2484c3ab2",
      "randomness": "0xa48afc648c769e003e99fb93c3a6ec2e83604b6454b76009fa3d7545b9af5f71"
    }
  ],
  "blockNumber": "7,428,295"
}

{
  "Sr25519": "0x42e86cffa9f14edd71f5f2be504e024c8c97dc067433ed3641619663ecc645233d8d5f7b40bd10ba1c3036c682423abb5e92ca03ca6effabbcb7c6a2c1b24880"
}