Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,640,001",
      "signature": "0xb68727f6ac762fe25c0dd1857fba35debcbaab216ec4082a4e30825ecbcfe434ab8d2843f5ad44f9565b5cd2376348f8",
      "randomness": "0xfac485e7bd22165b6ff17e064a7247a80456ec7e70ddacac2763afbb1fbb9c6c"
    }
  ],
  "blockNumber": "7,430,315"
}

{
  "Sr25519": "0x8870964cee14889418c97c96f89131607af8f58d2533e028d2cb8414eae37b7851a6dcda213ec28f023c42c6f8fa48e4200bfb9a92f83e833a7bb9abd4632d8b"
}