Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,539,927",
      "signature": "0xa919fe60580c4f5e187a647d95483c98b4a84862daa05c05ad3ff709dcf581880924b0b91575226d9ab24afda624f108",
      "randomness": "0x65267b5dfc0fa9cac0b22ad1530eead88e2b99cac6f56fe4c2bbc2c1af9e5f26"
    }
  ],
  "blockNumber": "7,405,317"
}

{
  "Sr25519": "0xd49df7e0ce9f29a26d0366ee4d199b135ddb493e2851509e9270f6db1bf5246076fb36e4561eebfeddc5f398c6546993401daf868773dc55d501691a0ab41481"
}