Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,544,217",
      "signature": "0xb8763f60f177e4e1e5bffce0ba11f3f5c222d483474090b84a857df1711c8076c61ccdeeacbbd3cee929f689a473c77c",
      "randomness": "0x84962db4ea9f576db4e6ee7f20f098dd8a77a7018ef0c932e4098034a43ce30f"
    }
  ],
  "blockNumber": "7,406,390"
}

{
  "Sr25519": "0x60dc13bf2f27f06345dcb3471b812e496a3eb1573f4bda9f65705abbb402ea3c9ec18219a702e79b2798af83747437a26b8fe173bbb262968b9fbd034b3c5b8d"
}