Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,570,808",
      "signature": "0xaa0d67004fa5f7a519b6d69aefe53147a00c1aac3425b676a018b8ec89e3643f30b1e5878e0d877085d5d674ef68669f",
      "randomness": "0xde76233f318372bf9e006d97f7d864a9fba36433d8d427c1ed79bcbcd5f370cb"
    }
  ],
  "blockNumber": "7,413,037"
}

{
  "Sr25519": "0xfcfe03b18afd50aed1a7833050a096394ddd99efdc8f12af73b6a5b1e6499b666ed6f73413fbf3c123ef4b45b424c313e5903b6e1b4264fdb7761cb9f8ce4d84"
}