Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,580,749",
      "signature": "0x8d7a212bbfd5efe6bb7a52390202de923573b0e2c46662f8cf06504cb8f828c1d2638604829add65b5400c07a99ecdcf",
      "randomness": "0xc32a54560550cd3bb6b871b1facd13bf7247cdc38f60a5cd0ca090162be2553d"
    }
  ],
  "blockNumber": "7,415,510"
}

{
  "Sr25519": "0xb2dd219a18e02d673c7d9c4113b1910fb48dcd65ad86ba0e64a345918c81dd2263bb06d010bfe5893adcb748373225abdc0463cfad26ffcafc94bce6cffd348a"
}