Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,543,817",
      "signature": "0xb237f7b630d15bcc3de12be460c6ef3ac82624817f79f6f5e31eb2e7773989fcb3f5df04b02ad0d134cdc1b79f978e69",
      "randomness": "0x0ad70540366a4f3fab4a8334a91c336fd182da4de1d53b1515bedfe7d10a24b1"
    }
  ],
  "blockNumber": "7,406,290"
}

{
  "Sr25519": "0x96334e02bb1c7e3f59d9bcc3b0c9ff64ecb888c5c4e7559cbe32b2c4562db8598906f8ebef40283d1ada39a52d49de4599dcc8acc09b47abe9188d8e9f2cdc80"
}